################################################################################ # # optee-os # ################################################################################ OPTEE_OS_VERSION = $(call qstrip,$(BR2_TARGET_OPTEE_OS_VERSION)) OPTEE_OS_LICENSE = BSD-2-Clause ifeq ($(BR2_TARGET_OPTEE_OS_LATEST),y) OPTEE_OS_LICENSE_FILES = LICENSE endif OPTEE_OS_INSTALL_STAGING = YES OPTEE_OS_INSTALL_IMAGES = YES ifeq ($(BR2_TARGET_OPTEE_OS_CUSTOM_GIT),y) OPTEE_OS_SITE = $(call qstrip,$(BR2_TARGET_OPTEE_OS_CUSTOM_REPO_URL)) OPTEE_OS_SITE_METHOD = git BR_NO_CHECK_HASH_FOR += $(OPTEE_OS_SOURCE) else OPTEE_OS_SITE = $(call github,OP-TEE,optee_os,$(OPTEE_OS_VERSION)) endif OPTEE_OS_DEPENDENCIES = host-openssl host-python3 host-python3-pycryptodomex host-python3-pyelftools # On 64bit targets, OP-TEE OS can be built in 32bit mode, or # can be built in 64bit mode and support 32bit and 64bit # trusted applications. Since buildroot currently references # a single cross compiler, build exclusively in 32bit # or 64bit mode. OPTEE_OS_MAKE_OPTS = \ CROSS_COMPILE="$(TARGET_CROSS)" \ CROSS_COMPILE_core="$(TARGET_CROSS)" \ CROSS_COMPILE_ta_arm64="$(TARGET_CROSS)" \ CROSS_COMPILE_ta_arm32="$(TARGET_CROSS)" \ PYTHON3="$(HOST_DIR)/bin/python3" ifeq ($(BR2_aarch64),y) OPTEE_OS_MAKE_OPTS += \ CFG_ARM64_core=y \ CFG_USER_TA_TARGETS=ta_arm64 else OPTEE_OS_MAKE_OPTS += \ CFG_ARM32_core=y endif # Get mandatory PLAFORM and optional PLATFORM_FLAVOR and additional # variables OPTEE_OS_MAKE_OPTS += PLATFORM=$(call qstrip,$(BR2_TARGET_OPTEE_OS_PLATFORM)) ifneq ($(call qstrip,$(BR2_TARGET_OPTEE_OS_PLATFORM_FLAVOR)),) OPTEE_OS_MAKE_OPTS += PLATFORM_FLAVOR=$(call qstrip,$(BR2_TARGET_OPTEE_OS_PLATFORM_FLAVOR)) endif OPTEE_OS_MAKE_OPTS += $(call qstrip,$(BR2_TARGET_OPTEE_OS_ADDITIONAL_VARIABLES)) # Requests OP-TEE OS to build from subdirectory out/ of its sourcetree # root path otherwise the output directory path depends on the target # platform name. OPTEE_OS_BUILDDIR_OUT = out ifeq ($(BR2_aarch64),y) OPTEE_OS_LOCAL_SDK = $(OPTEE_OS_BUILDDIR_OUT)/export-ta_arm64 OPTEE_OS_SDK = $(STAGING_DIR)/lib/optee/export-ta_arm64 endif ifeq ($(BR2_arm),y) OPTEE_OS_LOCAL_SDK = $(OPTEE_OS_BUILDDIR_OUT)/export-ta_arm32 OPTEE_OS_SDK = $(STAGING_DIR)/lib/optee/export-ta_arm32 endif OPTEE_OS_IMAGE_FILES = $(call qstrip,$(BR2_TARGET_OPTEE_OS_CORE_IMAGES)) ifeq ($(BR2_TARGET_OPTEE_OS_CORE),y) define OPTEE_OS_BUILD_CORE $(TARGET_MAKE_ENV) $(MAKE) -C $(@D) O=$(OPTEE_OS_BUILDDIR_OUT) \ $(TARGET_CONFIGURE_OPTS) $(OPTEE_OS_MAKE_OPTS) all endef define OPTEE_OS_INSTALL_IMAGES_CORE mkdir -p $(BINARIES_DIR) $(foreach f,$(OPTEE_OS_IMAGE_FILES), \ cp -dpf $(wildcard $(@D)/$(OPTEE_OS_BUILDDIR_OUT)/core/$(f)) $(BINARIES_DIR)/ ) endef endif # BR2_TARGET_OPTEE_OS_CORE ifeq ($(BR2_TARGET_OPTEE_OS_SERVICES),y) define OPTEE_OS_INSTALL_TARGET_CMDS $(if $(wildcard $(@D)/$(OPTEE_OS_BUILDDIR_OUT)/ta/*/*.ta), $(INSTALL) -D -m 444 -t $(TARGET_DIR)/lib/optee_armtz \ $(@D)/$(OPTEE_OS_BUILDDIR_OUT)/ta/*/*.ta) $(if $(wildcard $(@D)/$(OPTEE_OS_LOCAL_SDK)/lib/*.ta), $(INSTALL) -D -m 444 -t $(TARGET_DIR)/lib/optee_armtz \ $(@D)/$(OPTEE_OS_LOCAL_SDK)/lib/*.ta) endef endif # BR2_TARGET_OPTEE_OS_SERVICES ifeq ($(BR2_TARGET_OPTEE_OS_SDK),y) define OPTEE_OS_BUILD_SDK $(TARGET_MAKE_ENV) $(MAKE) -C $(@D) O=$(OPTEE_OS_BUILDDIR_OUT) \ $(TARGET_CONFIGURE_OPTS) $(OPTEE_OS_MAKE_OPTS) ta_dev_kit endef define OPTEE_OS_INSTALL_STAGING_CMDS mkdir -p $(OPTEE_OS_SDK) cp -ardpf $(@D)/$(OPTEE_OS_LOCAL_SDK)/* $(OPTEE_OS_SDK) endef endif # BR2_TARGET_OPTEE_OS_SDK define OPTEE_OS_BUILD_CMDS $(OPTEE_OS_BUILD_CORE) $(OPTEE_OS_BUILD_SDK) endef define OPTEE_OS_INSTALL_IMAGES_CMDS $(OPTEE_OS_INSTALL_IMAGES_CORE) $(OPTEE_OS_INSTALL_IMAGES_SERVICES) endef ifeq ($(BR2_TARGET_OPTEE_OS)$(BR_BUILDING),yy) ifeq ($(call qstrip,$(BR2_TARGET_OPTEE_OS_PLATFORM)),) $(error No OP-TEE OS platform set. Check your BR2_TARGET_OPTEE_OS_PLATFORM setting) endif endif # BR2_TARGET_OPTEE_OS && BR2_BUILDING $(eval $(generic-package))